Ditlow family genealogy

Ditlow family genealogy

My great-great-grandfather, Abraham (Abram) Ditlow was born 7 Sept. 1817, died 27 Feb 1873. When he died he was living near Carlisle, Pa. with his wife Mary Ann (Bixler) Ditlow. I am trying to find his parents and whether he had any brothers or sisters. In census for 1850 for Cumberland Co. PA, A George Ditlow and family were living at an adjacent stop of census taker to Abraham. George died Jan 1, 1858 and his brother David Ditlow married Georges widow, Catherine (Nailor) Ditlow. George and David's parents were George and Susannah Ditlow. I believe that Abraham, George and David were brothers but I have no proof. Can anyone help me to prove who Abrahams parents were? I do have quite a lot of info on the Ditlow family which I will abe glad to share with anyone. Thanks!